i dont know that you can -- you may be able to buy a wirelss adapter for it .. but according to the specs its a 5 in 1 , and wirless capable is not indicated in the specs -- dont take my word for it, call brother 1-877-276-8437
these are the specs i found for your printer
do you have a manual ?
OVERVIEW: MFC-7340
The MFC-7340 is ideal for any desktop or small office with its compact, space-saving design. Get the most out of razor-sharp printing. Make quick copies or send/receive faxes without the use of a computer. Enjoy the convenience of having a high-quality colour scanner, too. Scan multiple pages using the 35-page auto document feeder. Its advanced capabilities allow you to scan to a file, image, OCR or e-mail- all with a touch of a button!
FEATURES: MFC-7340
· 5-in-1 monochrome laser printer, scanner, copier, fax &
PC-Fax · Fast black and white laser printing
· High quality output even at top speed
· High quality flatbed colour scanning
· Full-featured fax capability with broadcasting and auto-dialing
· Compact, fits almost anywhere
· User-friendly software with easy installation
· Interactive help software
· Cost effective, with high-capacity replacement toner cartridges
· Machine-lifetime toll-free technical support
Brother and its logo are trademarks of Brother Industries, Ltd., Japan. All specifications are subject to change without notice. All registered trademarks referenced herein are the property of their respective companies.
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